Originally Posted by harrymason37
Try to reset your phone
Argh ... that's exactly why OTA updates make no sense. Thanks for the tip. I "repaired" my phone via Sony Bridge for Mac, which of course meant that I had to setup everything again thereafter. Thanks to Towelroot and Titanium Backup, that wasn't nearly as much of a hassle as it used to be ...
Now I'm a happy 9.2.A.2.5 user, which I already like a lot more than the previous JB4.1.2-based firmware.
Current: Sony XPERIA V LT25i running Jelly Bean 4.3 on stock fw 9.2.A.2.5 (rooted)
Previous: Sony Ericsson XPERIA Ray LT18i, XPERIA Mini Pro SK17i